Class-12 Book-Computer Ch-8

List of important questions (Guess Paper) for second year college students.

Class-12 Book-Computer Ch-8

List of important questions (Guess Paper) for first year college students. These are the questions that appeared in the past papers of Board of Intermediate and Secondary Education in Pakistan. Please like and share with friends so that most of the student get benefit from it. 

(MCQ’s 1*1=1 + SHORT QUESTIONs 2*2=4 + LONG QUESTIONs 1*8=8 Not compulsory)= MARKS 13 or 5


SHORT QUESTIONS:
1.    What do you mean by machine independence?    BISE(Lhr 2013)
2.    Define program?    BISE(Mlt 2017 , Rwp 2018 , Grw 2019)
3.    What is programming language?    BISE(Lhr 2014 , Fsd2014 , Grw2015)
4.    Who develops computer program?/ Who is programmer?    BISE(Shw 2014 , Rwp2014 , Mlt 2016)
5.    Write two main categories of programming languages. BISE(Lhr 2016)
6.    Define low level language.    BISE(Bwp 2014 , Srg2014)
7.    What is assembly language?    BISE(Lhr 2017 , DGK 2017 , Grw 2015 , 2018)
8.    What is the difference between machine language and assembly language?    BISE( Rwp 2017)
9.    Why does machine language program execute fast?    BISE(Shw 2018)
10.    What is machine language ?    BISE(Dgk 2019)
11.    What is high level language?    BISE( Bwp 2016 , 2017 , Shw 2019)
12.    Distinguish between low level & high level language.    BISE( Grw 2016 , Mlt 2017)
13.    Write the advantages of C language.    BISE( Ajk 2017 , Lhr 2017)
14.    What is meant by language processor / language translator?    BISE( Fsd 2018)
15.    What is compiler?    BISE( Grw 2014 , Lhr 2019)
16.    How does a compiler work?    BISE( Bwp 2016)
17.    What is an assembler?    BISE( Fsd 2013 , Grw 2014 , Lhr 2013 , Shw 2014 , Ajk 2018)
18.    What is interpreter?    BISE( Grw 2013)
19.    What is the  difference b/w Compiler & interpreter    BISE( Rwp 2018 , Srg 2019)
20.    Write characteristic of high level language?    BISE( Srg 2015)
21.    Define source code / Program?    BISE( Bwp 2015 , Ajk 2017 , 2018 , Dgk 2015 , 2018 , Grw 2013 , 2016 , Srg 2016)
22.    Why the source code cannot be executed directly ?    BISE( Bwp 2016)
23.  Define object code.    BISE( Shw 2014,2019, Srg 2018 , Rwp 2018 , Dgk 2015 , Grw 2016 , Lhr 2016 , 2017 , Bwp 2019)
24.    Distinguish between source code and object code?    BISE( Mlt 2016 , Srg 2016 , Shw 2017 , Lhr 2018)
25.    What is the process of linking in C program?/ define the term linking.    BISE( Bwp 2014 , Grw 2014 , Lhr 2019)
26.    What is purpose of linker in C language?/Concept of linker    BISE( Lhr 2016 , Mlt 2018)
27.    Differentiate between linking and loading.    BISE( Srg 2016 , Dgk 2019)
28.    Differentiate between linker and loader.    BISE( Fsd 2019)
29.    State the purpose of defining pre-processor directive.    BISE( Mlt 2016 , Rwp 2019)
What are pre-processor directive?    BISE( Bwp 2014,2019, Dgk2017 , Fsd 2015 , 2018 , 2016 ,Mlt 2015 , 2018 ,
24.    What is the use of define directive?    BISE( Fsd 2017 , Grw 2018 , Rwp 2019 , Ajk 2019 , Mlt 2014)
25.    What are header files? BISE( Fsd 2014 , Grw 2013 , Lhr 2014 , 2018 ,Shw 2017 , Rwp 2018 , Srg 2018)
26.    How is header file include in a C program?    BISE( Mlt 2019)
Ans: The pre-processor directive “include” is used to add a header file into the program. The name of the file is written in the angle brackets so it is written as #include< header file >
27.    Differentiate between pre-processor directives & header file.    BISE( Bwp 2016)
28.    Why do you include ‘stdio.h’ header file in C program?
38.    What do you know about C statement?    BISE( Fsd 2013 , Ajk 2019)
39.    Define term bug & debug.    BISE( Dgk 2014 , 2015 , 2017 , Fsd 2015)
40.    Discuss some debugging features of Turbo C++. 
Ans:
•    Watches
•    Breakpoints
•    Evaluate / Modify window
41.    How many types of error occur while writing C program ?    BISE( Rwp 2014)
42.    What is syntax error? Give example    BISE(Dgk 2014 , Shw 2018)
43.    List three causes of syntax errors.    BISE( Srg 2016)
44.    What are logical error? Give example.    BISE( Bwp 2016 , Srg 2018)
45.    What are run-time errors?    BISE( Mlt 2016 , Dgk 2018 )
46.    Differentiate between logical error and syntax error?    BISE( Fsd 2014 , Lhr 2014)
47.    Why the logical error is the most difficult error?    BISE( Fsd 2016)
48.    Write short cut key of Compile ,& Run (execute) a C program. BISE( Shw 2018 , Grw 2018 , Ajk 2018 )
49.    What is statement terminator?    BISE( Grw 2017)
50.    State the purpose of body of functions?    BISE( Srg 2015)
51.    What do you mean by delimiters? /define delimeters.    BISE( Fsd 2013 , 2015 , 2017, Grw 2017 , 2018 , 2019 ,Srg 2017 , 2019 , Mlt 2018)
52.    Define structure programming.    BISE( Bwp 2017 , Fsd 2017 , 2019 , Ajk 2017 , Grw 2015 , 2016 , 2017 , Lhr 2013 , Mlt 2017)
    

LONG QUESTIONS:
1.    Define programming language. Describe the types of programming language in detail. BISE(Grw 2014 , Mlt 2015 ,
Dgk 2014)
2.    Describe the characteristics of high level programming language.BISE(Fsd 2014 , 2019, Lhr 2014 , 2019 , Bwp 2017)
3.    Write any eight characteristics of C language. BISE(Mlt 2019)
4.    How would you create, edit, compile, link and execute a C program? Discuss briefly.    BISE(Bwp 2014 , Fsd 2015)
5.    What necessary steps are taken to prepare a C program for execution? Explain with diagram.    BISE(Lhr 2013 , 2016 , Rwp 2017 , 2018 , Srg 2016 , 2018)
6.    Briefly describe the basic structure of a C program.    BISE(Bwp 2015 ,Mlt 2014 , 2016 , Srg 2015 , 2017 , Fsd 2017)
7.    What is an (error/ Debugging) ? Explain different type of error occurs in C language.    BISE(Bwp 2016 , Dgk 2015 , 2018 , Mlt 2017 , Rwp 2014 , 2018)
 

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